Three-way chess and checker gameboard



FIG. 1 is a top plan view of a three-way chess and checker gameboard showing my new design.

FIG. 2 is a side view thereof.

FIG. 3 is a top plan view of a three-way chess and checker gameboard with an additional embodiment showing my new design.

FIG. 4 is a side view thereof. 

The ornamental design for the three-way chess and checker gameboard, as shown and described. 